<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@include file="/commons/taglibs.jsp" %>
<%@include file="/commons/no-cache.jsp" %>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>竭诚所至贸易有限公司</title>
<link href="${ctx }/resources/css/fore.css" rel="stylesheet" type="text/css"/> 
<script src="${ctx }/resources/js/jquery.js" type="text/javascript"></script>
<style type="text/css">

html{
     overflow-x:hidden;
     overflow-y:scroll;
}
* {margin:0; padding:0;}
body {font-size:12px; color:#222; font-family:Verdana,Arial,Helvetica,sans-serif; background:#f0f0f0;}
.clearfix:after {content: "."; display: block; height: 0; clear: both; visibility: hidden;}
.clearfix {zoom:1;}
ul,li {list-style:none;}
img {border:0;}

.wrapper {width:800px; margin:0 auto; padding-bottom:50px;}

h1 {height:50px; line-height:50px; font-size:22px; font-weight:normal; font-family:"Microsoft YaHei",SimHei;}

.shuoming {margin-top:20px; border:1px solid #ccc; padding-bottom:10px;}
.shuoming dt {height:30px; line-height:30px; font-weight:bold; text-indent:10px;}
.shuoming dd {line-height:20px; padding:5px 20px;}

/* qqshop focus */
#focus {width:520px; height:475px; overflow:hidden; position:relative;}
#focus ul {height:380px; position:absolute;}
#focus ul li {float:left; width:520px; height:475px; overflow:hidden; position:relative; background:#000;}
#focus ul li div {position:absolute; overflow:hidden;}
#focus .btnBg {position:absolute; width:520px; height:20px; left:0; bottom:0; background:#000;}
#focus .btn {position:absolute; width:520px; height:10px; padding:5px 10px; right:0; bottom:0; text-align:right;}
#focus .btn span {display:inline-block; _display:inline; _zoom:1; width:25px; height:10px; _font-size:0; margin-left:5px; cursor:pointer; background:#007AC7;}
#focus .btn span.on {background:#fff;}
#focus .preNext {width:45px; height:100px; position:absolute; top:150px; background:url(${ctx}/resources/images/fore/sprite.png) no-repeat 0 0; cursor:pointer;}
#focus .pre {left:0;}
#focus .next {right:0; background-position:right top;}
</style>

</head>
<body>
    <%@include file="/WEB-INF/common/head.jsp" %>
   <div class="frist"><img src="${ctx }/resources/images/fore/pic.jpg" width="21" height="18" />
        	<span class="gray"><a href="#">首页</a>></span><span><a href="#">产品详情</a>></span>
        </div>
<div class="details">
  <h1>${commodity.commodityName }</h1>
                <div class="product_pic">
					<div id="focus">
						<ul style="margin-left: 28px">
							<c:forEach items="${commodity.images }" var="image">
								<li><a href="#none" ><img src="${ctx }${image.path}" style="width: 520px; height: 452px;" alt="asdf"/></a></li>
							</c:forEach>
						</ul>
					</div>
		
		
				</div>
           <div class="introduce">
           		<c:forEach items="${commodity.attributes }" var="attribute">
	        		<div class="text_1">
	               		<div class="advocate">${attribute.name }：</div>
	                	<div class="order">${attribute.values[0].name }</div>
	                </div>
           		</c:forEach>
                   
           </div>
           <div class="explain" style="background-color: white;width: 897px;margin-left: -8px;"><p>产品说明：</p>
           ${commodity.described }
   
<div class="foot_commodity">
    		<p><a href="${ctx}/">首页</a> | <a href="${ctx}/aboutus.do">关于我们</a> | <a href="${ctx}/contactus.do"> 联系我们</a></p>
</div> 
<div class="content_bottom" style="margin-left: -31px"></div>
</div>
     <script type="text/javascript">
        $(function() {
        	var sWidth = $("#focus").width(); //获取焦点图的宽度（显示面积）
        	var len = $("#focus ul li").length; //获取焦点图个数
        	var index = 0;
        	var picTimer;
        	
        	//以下代码添加数字按钮和按钮后的半透明条，还有上一页、下一页两个按钮
        	var btn = "<div class='btnBg'></div><div class='btn'>";
        	for(var i=0; i < len; i++) {
        		btn += "<span></span>";
        	}
        	btn += "</div><div class='preNext pre'></div><div class='preNext next'></div>";
        	$("#focus").append(btn);
        	$("#focus .btnBg").css("opacity",0.5);

        	//为小按钮添加鼠标滑入事件，以显示相应的内容
        	$("#focus .btn span").css("opacity",0.4).mouseenter(function() {
        		index = $("#focus .btn span").index(this);
        		showPics(index);
        	}).eq(0).trigger("mouseenter");

        	//上一页、下一页按钮透明度处理
        	$("#focus .preNext").css("opacity",0.2).hover(function() {
        		$(this).stop(true,false).animate({"opacity":"0.5"},300);
        	},function() {
        		$(this).stop(true,false).animate({"opacity":"0.2"},300);
        	});

        	//上一页按钮
        	$("#focus .pre").click(function() {
        		index -= 1;
        		if(index == -1) {index = len - 1;}
        		showPics(index);
        	});

        	//下一页按钮
        	$("#focus .next").click(function() {
        		index += 1;
        		if(index == len) {index = 0;}
        		showPics(index);
        	});

        	//本例为左右滚动，即所有li元素都是在同一排向左浮动，所以这里需要计算出外围ul元素的宽度
        	$("#focus ul").css("width",sWidth * (len));
        	
        	//鼠标滑上焦点图时停止自动播放，滑出时开始自动播放
        	$("#focus").hover(function() {
        		clearInterval(picTimer);
        	},function() {
        		picTimer = setInterval(function() {
        			showPics(index);
        			index++;
        			if(index == len) {index = 0;}
        		},4000); //此4000代表自动播放的间隔，单位：毫秒
        	}).trigger("mouseleave");
        	
        	//显示图片函数，根据接收的index值显示相应的内容
        	function showPics(index) { //普通切换
        		var nowLeft = -index*sWidth; //根据index值计算ul元素的left值
        		$("#focus ul").stop(true,false).animate({"left":nowLeft - 28},300); //通过animate()调整ul元素滚动到计算出的position
        		//$("#focus .btn span").removeClass("on").eq(index).addClass("on"); //为当前的按钮切换到选中的效果
        		$("#focus .btn span").stop(true,false).animate({"opacity":"0.4"},300).eq(index).stop(true,false).animate({"opacity":"1"},300); //为当前的按钮切换到选中的效果
        	}
        });
    </script> 
</body>
</html>

